👉 Inadequacy in linguistics refers to a situation or condition that is not suitable for the intended purpose of a word, phrase, sentence, or other unit of communication. It occurs when a word or phrase does not meet the requirements set by the intended meaning or context of the language it is used in. For example, if you are trying to write an essay about your favorite book, and you want to use the word "favorite," but it doesn't fit with your purpose or intention,